1. Variant of tetralogy of Fallot with absent pulmonary valve leaflets and origin of one pulmonary artery from the ascending aorta;Calder;Ped Cardiol,1980
2. Congenital absence of the pulmonary valve associated with tricuspid atresia and intact ventricular septum;Marin-Garcia;Chest,1973
3. Tricuspid atresia, hypoplastic right ventricle, intact ventricular septum and absence of the pulmonary valve;Cox;Hely Paediat Acta,1975
4. Congenital absence of the pulmonary valve associated with imperforate membrane type of tricuspid atresia, right ventricular tensor apparatus and intact ventricular septum: a curious developmental complex;Freedom;Eur J Cardiol,1979
5. Modified Fenton procedure;Doty;J Thorac Cardiovasc Surg,1981